He suggested a site called "yousendit.com" but that would require me to purchase a $15 subscription for the month.

I used yousendit for years without having to pay anything. I believe they had a 100meg file size limit for free use. When did they get rid of free accounts? It's been a couple of years since I've had to use it.

Edit: They still have free use, it's called "Lite." Just go with that. You get plenty of storage space to upload a few pics.